ISRC USUM71211157
Verified recording
USUM71211157 is “All Tomorrow's Parties - Alternative Version” by The Velvet Underground,
registered on the CopyrightChains blockchain with CopyrightID
0xa27a098deb7b248238c7afe684ebf854e133936d28c60c50673bd221618a5a9c and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71211157.
Recording identifiers
- ISRC
- USUM71211157
- Title
- All Tomorrow's Parties - Alternative Version
- Artist
- The Velvet Underground
- CopyrightID (CopyrightChains transaction hash)
0xa27a098deb7b248238c7afe684ebf854e133936d28c60c50673bd221618a5a9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:463f6f31fa7a5782ccc987d7f559522bd6a88d76e62ce56d269143698e6256ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71211157
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: All Tomorrow's Parties - Alternative Version · Machine-readable JSON-LD